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Polar Light Guardian

Target User

Children aged 6–12 and their families.

Design Goal

Help kids feel & respond to energy use

Timeline

4 weeks

Team

Chang Gao, Xiaoyun Li

Skills

(Mechanical) Procreate, SolidWorks
(Electrical) Arduino, Bela, C++

An interactive ambient toy that translates home electricity usage into an emotional story.

It uses sensors, motors, and sound to help children feel the consequences of energy overuse through a collapsing polar bear scene, turning abstract sustainability concepts into tangible feedback loops.

© 2025 by Chang Gao (Selina)

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